list, I have Asterisk running well inside our network. I did some experiments exposing it to internet but had some issues: 1. NAT issues (voice one way, etc). From what I understand double-NAT users will always have something like this 2. Immediat..
I have a somewhat confusing use case.We use a mobile voip app and our users connect to our PBX via a public IP of our firewall which port forwards to asterisk (TLS and SRTP ports). Works fine. Sometimes however, our users are also connected to our ..
At some point in the past couple weeks I cant call from home to the office – calling from the office to home still works perfectly, as do calls to/from my..
Running Asterisk 11 on CentOS 6.x using the DAHDI module with 8x PSTN analog phone lines for outside connectivity. Internally, I am using several models of Yealink SIP phones (e.g SIP-T32G) on a dedicated VoIP network, 192.1..
everyone,A few days ago I had a problem with a couple of extensions. I have about 12Aastra 6731i phones, 6 are at our main office and 6 more on remote branches. We use VPN to communicate to our branches so theres no NATinvolved any where.The prob..
I face a problem which look like the same as David with his thread Asterisk not receiving call from VPN address.I had an Asterisk (Elastix) working well in a VM (Debian Wheezy – KVM) having IP 192.168.111.14, my phone network is in the range 192.168.10..
We have a Kamailio and Asterisk cluster, both machines being on a real103.x IP address and also on a 172.x OpenVPN address.The problem is that when Kamailo receives a call from the VPN and forwards it to the Asterisk server on its 103.x address, Aster..
Hello;I am looking for ADSL that supporting VPN so we can connect to it from our IPhone using the VPN to be able to register at the asterisk PBX. Any recommended one that is doing fine with voice? Also, does it support bandwidth priority or shaping ..
Greetings! I have an Asterisk 1.4 box and due to hardware limitations I cannot upgrade atm. So, as long as I understood from different posts, SIP-TLS is not available for 1.4 Then I set up VPNand route all inter-Asterisk traffic into VPN. But for s..
Ive seen some desktop SIP phones (Snom, Yealink) intregrate a VPN (OpenVPN?) client.Has someone experience to share about that particular feature ?Is this experience rather successful ?My underlying question is can one supervise and configure these desk..